6, 13,28,59,?
A. 111
B. 113
C. 114
D. 122
Answer: Option D
Solution (By Examveda Team)
1st number : 6 2nd number : 6 X 2 +1 = 13 3rd number : 13 X 2 + 2 = 28 4th number : 28 X 2 + 3 = 59 therefore 5th number : 59 x 2 + 4 = 122This Question Belongs to Competitive Reasoning >> Series Completion
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